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uvc: fix return check on scandir

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The function init_frames is falsely checking for the negative
result from scandir on an unsigned variable. This will never
be true.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
This commit is contained in:
Michael Grzeschik 2021-10-28 00:39:47 +02:00
parent 741230bc4b
commit 157cbd83c6
1 changed files with 2 additions and 2 deletions
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4
src/function/uvc.c
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@ -174,8 +174,8 @@ int init_frames(struct usbg_f_uvc *uvc, int j)
return ret;
}
nmb = scandir(fpath, &dent, frame_select, frame_sort);
if (nmb < 0) {
ret = scandir(fpath, &dent, frame_select, frame_sort);
if (ret < 0) {
ret = usbg_translate_error(errno);
return ret;
}